Search a number
-
+
11400024413 = 31661556343
BaseRepresentation
bin10101001110111111…
…01001000101011101
31002102111011020120102
422213133221011131
5141321401240123
65123114030445
7552334415531
oct124737510535
932374136512
1011400024413
114920020088
122261a18425
1310c8a7709b
147a207dbc1
1546ac5a028
hex2a77e915d

11400024413 has 8 divisors (see below), whose sum is σ = 11785591296. Its totient is φ = 11015571600.

The previous prime is 11400024401. The next prime is 11400024431. The reversal of 11400024413 is 31442000411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11400024413 - 222 = 11395830109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11400024443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257681 + ... + 298662.

It is an arithmetic number, because the mean of its divisors is an integer number (1473198912).

Almost surely, 211400024413 is an apocalyptic number.

It is an amenable number.

11400024413 is a deficient number, since it is larger than the sum of its proper divisors (385566883).

11400024413 is an equidigital number, since it uses as much as digits as its factorization.

11400024413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557035.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11400024413 its reverse (31442000411), we get a palindrome (42842024824).

The spelling of 11400024413 in words is "eleven billion, four hundred million, twenty-four thousand, four hundred thirteen".

Divisors: 1 31 661 20491 556343 17246633 367742723 11400024413